Very low voltage SiO2/HfON/HfAlO/TaN memory with fast speed and good retention

C. H. Lai, Albert Chin, H. L. Kao, K. M. Chen, M. Hong, J. Kwo, C. C. Chi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

40 Scopus citations

Abstract

At 85°C under very low ± 8V and fast 100μs P/E, good memory device integrity of 2.5V initial AVth and 1.45V 10-year extrapolated retention are obtained. This was achieved in SiO2/HfON/HfAlO/TaN MONOS using very high-K (∼22) and deep trapping HfON, which further gives good 1.0V 10-year memory window even at 125°C.

Original languageEnglish
Title of host publication2006 Symposium on VLSI Technology, VLSIT - Digest of Technical Papers
Pages44-45
Number of pages2
StatePublished - 2006
Externally publishedYes
Event2006 Symposium on VLSI Technology, VLSIT - Honolulu, HI, United States
Duration: 13 06 200615 06 2006

Publication series

NameDigest of Technical Papers - Symposium on VLSI Technology
ISSN (Print)0743-1562

Conference

Conference2006 Symposium on VLSI Technology, VLSIT
Country/TerritoryUnited States
CityHonolulu, HI
Period13/06/0615/06/06

Fingerprint

Dive into the research topics of 'Very low voltage SiO2/HfON/HfAlO/TaN memory with fast speed and good retention'. Together they form a unique fingerprint.

Cite this